Metrohm tiamo 1.1 Manual - Manual (Page 76)

48 General program functions
Round integer
Syntax
y = Round(Number)
Returns the rounded value of the entered number as a whole number.
Note
If the value to be rounded lies exactly between two whole numbers then it will be
rounded to the next whole even number: 1.5 -> 2, 4.5 -> 4, 0.5 -> 0
Parameter
Number
The parameter can either be entered directly as a number or as a Variable
of the type
Number . If the parameter does not correspond to the selected
type then it will be automatically converted to it (see Type conversion
"TextToNumber"). If this is not possible then "
invalid " will be returned as the
result of this operation.
Examples
Round(-55.5259) = -56
Round('CV.MeanTemp') = rounded value of the Common variable
Sign
Syntax
y = Sign(Number)
Returns the sign of the entered number: 1 for a positive number, -1 for a
negative number.
Parameter
Number
The parameter can either be entered directly as a number or as a Variable
of the type
Number . If the parameter does not correspond to the selected
type then it will be automatically converted to it (see Type conversion
"TextToNumber"). If this is not possible then "
invalid " will be returned as the
result of this operation.
Examples
Sign(-55.3) = -1
Sign(26.115) = 1
Sign('CV.MeanTemp') = sign of the value of the Common variable
Functions - Date/Time
Time()
Syntax
y = Time()
Returns the current date and current time.